Sash lock

- YKK AP Inc.
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Description

FIG. 1 is a perspective view of a sash lock of the claimed design.

FIG. 2 is a front view.

FIG. 3 is a rear view.

FIG. 4 is a left side view.

FIG. 5 is a right side view.

FIG. 6 is a top view; and,

FIG. 7 is a bottom view.

The broken line showing of a portion of a sash in FIG. 1 is for illustrative purpose only and forms no part of the claimed design.

Claims

We claim the ornamental design for a sash lock, as shown and described.

Referenced Cited
U.S. Patent Documents
D211452 June 1968 Petrell
D372416 August 6, 1996 Campbell et al.
D389396 January 20, 1998 Johnson et al.
D390445 February 10, 1998 Johnson et al.
D408263 April 20, 1999 Briggs
D418737 January 11, 2000 Libby et al.
D452998 January 22, 2002 Speed
Patent History
Patent number: D579758
Type: Grant
Filed: Sep 21, 2006
Date of Patent: Nov 4, 2008
Assignee: YKK AP Inc. (Tokyo)
Inventors: Hideoki Tanaka (Tokyo), Naoki Yasuda (Tokyo), Yutaka Nakamura (Tokyo), Toshio Isono (Tokyo), Michizumi Ito (Tokyo), Yasuhito Hibi (Tokyo), Yoshitada Sakamoto (Tokyo), Masaki Nomura (Tokyo), Akira Ueda (Tokyo)
Primary Examiner: Mitchell Siegel
Attorney: Alston & Bird LLP
Application Number: 29/266,451
Classifications
Current U.S. Class: D8/337